'use strict'
exports.main = async (event) => {
  const tcb = require('@cloudbase/node-sdk')
  const app = tcb.init()
  const db = app.database()
  if (event.httpMethod != 'POST') {
    return {
      errCode: 1000,
      errMsg: '请求方法错误',
      errFix: '使用POST方法请求'
    }
  }
  try {
    const requestdata = JSON.parse(event.body)
    let keyword = db.command.neq(null)
    if (typeof (requestdata.keyword) == 'string' && requestdata.keyword) {
      keyword = db.RegExp({
        regexp: requestdata.keyword,
        options: 'i'
      })
    }
    let tag = db.command.neq(null)
    if (Array.isArray(requestdata.tag) && requestdata.tag.length > 0) {
      tag = db.command.all(requestdata.tag)
    }
    let skip = 0
    let limit = 10
    if (Number.isInteger(requestdata.skip)) {
      skip = requestdata.skip
    }
    if (Number.isInteger(requestdata.limit) && requestdata.limit > 0 && requestdata.limit <= 20) {
      limit = requestdata.limit
    }
    const resourceres = await db.collection('resource').where({
      name: keyword,
      releaseStatus: 'release',
      searchTag: tag
    }).skip(skip).limit(limit).field({
      _id: true,
      name: true,
      desc: true,
      version: true,
      location: true,
      tag: true,
      info: true
    }).get()
    return {
      errCode: 0,
      errMsg: '成功',
      data: resourceres.data
    }
  } catch {
    return {
      errCode: 5000,
      errMsg: '内部错误',
      errFix: '联系客服'
    }
  }
}